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Dataset Title:  N01 Position (in-development) Subscribe RSS
Institution:  Physical Oceanography Group, School of Marine Sciences, University of Maine   (Dataset ID: N01_position)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Files | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
 
   Maximum ?
 
 station (Station N01) ?          "N01"    "N01"
 time (UTC) ?          2004-06-03T21:07:00Z    2021-10-31T00:00:00Z
  < slider >
 longitude (degrees_east) ?          -65.9184    -65.9059
  < slider >
 latitude (degrees_north) ?          42.3207    42.3427
  < slider >
 depth (m) ?          -3.0    -3.0
  < slider >
 deployment (N0102: Northeast Channel) ?          "N0101"    "N0123"
 gps_lat (GPS Latitude, degrees_north) ?          42.28985    42.3609
 gps_lon (GPS Longitude, degrees_east) ?          -65.9566    -65.86663
 actual_time (Actual time of observation, UTC) ?          2004-06-03T21:07:00Z    2021-10-31T00:00:00Z
 time_modified (Time Record Last Modified, UTC) ?          2024-10-05T12:08:44Z    2024-11-07T03:54:02Z
 time_processed (Time Record Processed, UTC) ?          2007-03-27T01:10:17Z    2024-10-28T09:57:24Z
 crs (coordinate_reference_system) ?          9.969209968386869E36    9.969209968386869E36
 data_source (1) ?          20    20
 gps_source (1) ?          1    1
 instrument_1 (Position Sensor (GPS)) ?          -127    -127
 instrument_2 (Position Sensor 2 (GPS)) ?          -127    -127
 gps_lat_qc ?          0    99
 gps_lat_qc_agg (gps_lat QARTOD Aggregate Flag) ?          1    9
 gps_lon_qc ?          0    99
 gps_lon_qc_agg (gps_lon QARTOD Aggregate Flag) ?          1    9
 gps_lat_qc_tests ?          "11112222222222"    "99999999999999"
 gps_lon_qc_tests ?          "11112222222222"    "99999999999999"
 
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  station {
    String cf_role "timeseries_id";
    String ioos_category "Identifier";
    String long_name "Station N01";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.08629682e+9, 1.6356384e+9;
    String axis "T";
    String calendar "gregorian";
    String comment "Coordinate variable, nominal time of observation";
    Int32 epic_code 624;
    String ioos_category "Time";
    String long_name "Time";
    String short_name "time";
    String standard_name "time";
    String standard_name_url "https://vocab.nerc.ac.uk/collection/P07/current/CFSN0115";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
    Float64 valid_range 0.0, 2.147483647e+9;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range -65.9184, -65.9059;
    String axis "X";
    String comment "Coordinate variable";
    Float64 echo -65.9107;
    Int32 epic_code 502;
    String ioos_category "Location";
    String long_name "Longitude in decimal degrees east";
    Float64 modulo 360.0;
    String short_name "lon";
    String standard_name "longitude";
    String standard_name_url "https://vocab.nerc.ac.uk/collection/P07/current/CFSN0554";
    String units "degrees_east";
    Float32 valid_range -180.0, 180.0;
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range 42.3207, 42.3427;
    String axis "Y";
    String comment "Coordinate variable";
    Float64 echo 42.3311;
    Int32 epic_code 500;
    String ioos_category "Location";
    String long_name "Latitude in decimal degrees north";
    String short_name "lat";
    String standard_name "latitude";
    String standard_name_url "https://vocab.nerc.ac.uk/collection/P07/current/CFSN0600";
    String units "degrees_north";
    Float32 valid_range -90.0, 90.0;
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float64 actual_range -3.0, -3.0;
    String axis "Z";
    String comment "Coordinate variable";
    Float64 echo -3.0;
    Int32 epic_code 3;
    String ioos_category "Location";
    String long_name "Depth";
    String positive "down";
    String short_name "D";
    String standard_name "depth";
    String standard_name_url "https://vocab.nerc.ac.uk/collection/P07/current/CFSM0721";
    String units "m";
    Float64 valid_range -5.0, 3.0;
  }
  deployment {
    String comment "Deployment refers to a specific mooring deployed at a station (site location)";
    String goes_platform_id "04408340";
    String ioos_category "identifier";
    String long_name "N0102: Northeast Channel";
    String mooring_id "N0102";
    String mooring_type "Slack";
    String platform_photo_url "http://gyre.umeoce.maine.edu/images/gomoosbuoy.jpg";
    String short_name "plat";
    String uscg_light_list "-";
    Int32 watch_circle_radius 80;
    Int32 water_depth 225;
  }
  gps_lat {
    Float32 _FillValue -999.0;
    Float64 accuracy 1.0e-4;
    Float32 actual_range 42.28985, 42.3609;
    String ancillary_variables "gps_lat_qc gps_lat_qc_agg gps_lat_qc_tests data_source";
    String cell_methods "time: point lon: point lat: point depth: point";
    String comment "Measured by GPS instrument onboard buoy each hour";
    String computed_by "instrument";
    String coordinates "time depth lat lon station actual_time time_modified time_processed";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 500;
    String grid_mapping "crs";
    String instrument "gps_source";
    Float64 instrument_range -90.0, 90.0;
    String ioos_category "location";
    Float64 is_dead 0.0;
    Float64 is_off_station 0.0;
    String long_name "GPS Latitude";
    Float32 missing_value -999.0;
    String ncei_name "LATITUDE";
    String platform "station";
    String references "see instrument";
    Float64 resolution 1.0e-5;
    String short_name "GLAT";
    String source "buoy tower observation";
    String standard_name "latitude";
    String standard_name_url "https://vocab.nerc.ac.uk/collection/P07/current/CFSM0600";
    String units "degrees_north";
    Float32 valid_range 0.0, 60.0;
  }
  gps_lon {
    Float32 _FillValue -999.0;
    Float64 accuracy 1.0e-4;
    Float32 actual_range -65.9566, -65.86663;
    String ancillary_variables "gps_lon_qc gps_lon_qc_agg gps_lon_qc_tests data_source";
    String cell_methods "time: point lon: point lat: point depth: point";
    String comment "Measured by GPS instrument onboard buoy each hour";
    String computed_by "instrument";
    String coordinates "time depth lat lon station actual_time time_modified time_processed";
    String coverage_content_type "physicalMeasurement";
    Int32 epic_code 501;
    String grid_mapping "crs";
    String instrument "gps_source";
    Float64 instrument_range -180.0, 180.0;
    String ioos_category "location";
    Float64 is_dead 0.0;
    Float64 is_off_station 0.0;
    String long_name "GPS Longitude";
    Float32 missing_value -999.0;
    String ncei_name "LONGITUDE";
    String platform "station";
    String references "see instrument";
    Float64 resolution 1.0e-5;
    String short_name "GLON";
    String source "buoy tower observation";
    String standard_name "longitude";
    String standard_name_url "https://vocab.nerc.ac.uk/collection/P07/current/CFSN0554";
    String units "degrees_east";
    Float32 valid_range -180.0, 180.0;
  }
  actual_time {
    Float64 actual_range 1.08629682e+9, 1.6356384e+9;
    String calendar "gregorian";
    String comment "auxiliary coordinate variable, may differ slightly from regularly spaced nominal time";
    Int32 epic_code 624;
    String ioos_category "Time";
    String long_name "Actual time of observation";
    String short_name "AC_TIME";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
    Float64 valid_range 0.0, 2.147483647e+9;
  }
  time_modified {
    Float64 actual_range 1.728130124e+9, 1.730951642e+9;
    String calendar "julian";
    String comment "time of last update to record";
    String ioos_category "Time";
    String long_name "Time Record Last Modified";
    String short_name "time_mod";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
    Float64 valid_range 0.0, 2.147483647e+9;
  }
  time_processed {
    Float64 actual_range 1.174957817e+9, 1.730109444e+9;
    String calendar "julian";
    String comment "time source record last modified";
    String ioos_category "Time";
    String long_name "Time Record Processed";
    String short_name "time_mod";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
    Float64 valid_range 0.0, 2.147483647e+9;
  }
  crs {
    Float64 actual_range 9.969209968386869e+36, 9.969209968386869e+36;
    String epsg_code "EPSG:4326";
    String grid_mapping_name "latitude_longitude";
    Float64 inverse_flattening 298.257223563;
    String long_name "coordinate_reference_system";
    Float64 longitude_of_prime_meridian 0.0;
    Float64 semi_major_axis 6378137.0;
  }
  data_source {
    Byte _FillValue -128;
    String _Unsigned "false";
    Byte actual_range 20, 20;
    String comment "Source of each record of data";
    String flag_meanings "missing goes_realtime realtime post-recovery post-calibration";
    Byte flag_values 0, 10, 20, 30, 40;
    String long_name "Source of data for each record";
    Byte missing_value -128;
    String short_name "DATASRC";
    String units "1";
    Byte valid_range 0, 100;
  }
  gps_source {
    Byte _FillValue -127;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    String comment "Instrument number used for GPS measurement in time series - a value of 1 indicates instrument_1, a value of 2 indicates instrument_2";
    String coordinates "time depth lat lon station actual_time time_modified time_processed";
    String coverage_content_type "auxiliaryInformation";
    String intent "data_source";
    String ioos_category "location";
    String long_name "GPS_Source";
    Byte missing_value -127;
    String short_name "WSRC";
    String units "1";
    Byte valid_range 1, 2;
  }
  instrument_1 {
    String _Unsigned "false";
    Byte actual_range -127, -127;
    Int32 averaging_period 1;
    String averaging_period_units "seconds";
    String clock_time "Center of period";
    String comment "GPS Sensor ";
    String component "GPS,BAE/NavTech/Canadian_Marconi,BAEGP010687";
    String id "urn:ioos:sensor:edu.maine.umeoce:N0102:GPS,BAE/NavTech/Canadian_Marconi,BAEGP010687";
    String ioos_category "identifier";
    String long_name "Position Sensor (GPS)";
    String make_model "BAE/NavTech/Canadian_Marconi,100-601903-002";
    String manufacturer "BAE/NavTech/Canadian_Marconi";
    String model "100-601903-002";
    Int32 number_samples_per_observation 4;
    String serial_number "BAEGP010687";
    String short_name "GPS";
  }
  instrument_2 {
    String _Unsigned "false";
    Byte actual_range -127, -127;
    Int32 averaging_period 1;
    String averaging_period_units "seconds";
    String clock_time "Center of period";
    String comment "GPS Sensor ";
    String component "GPS,Garmin,GARAN033";
    String id "urn:ioos:sensor_edu.maine.umeoce:N0102:GPS,Garmin,GARAN033";
    String ioos_category "identifier";
    String long_name "Position Sensor 2 (GPS)";
    String make_model "Garmin,GA29";
    String manufacturer "Garmin";
    String model "GA29";
    Int32 number_samples_per_observation 1;
    String serial_number "GARAN033";
    String short_name "GPS2";
  }
  gps_lat_qc {
    Byte _FillValue -128;
    String _Unsigned "false";
    Byte actual_range 0, 99;
    String comment "original QC status_flag";
    String coordinates "time depth lat lon station actual_time time_modified time_processed";
    String flag_meanings "quality_good out_of_range sensor_non_functional off_station manually_flagged";
    Byte flag_values 0, 1, 2, 60, 99;
    String intent "data_quality";
    String ioos_category "quality";
    String long_name "gps_lat QC";
    Byte missing_value -128;
    String short_name "GLATQ";
    Byte valid_range -127, 127;
  }
  gps_lat_qc_agg {
    Byte _FillValue -128;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    String comment "QARTOD QC flag";
    String coordinates "time depth lat lon station actual_time time_modified time_processed";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String intent "data_quality";
    String ioos_category "quality";
    String long_name "gps_lat QARTOD Aggregate Flag";
    Byte missing_value -128;
    String references "https://oceandata.umeoce.maine.edu/doc/qc_references.html";
    String short_name "GLATQAG";
    String standard_name "aggregate_quality_flag";
  }
  gps_lon_qc {
    Byte _FillValue -128;
    String _Unsigned "false";
    Byte actual_range 0, 99;
    String comment "original QC status_flag";
    String coordinates "time depth lat lon station actual_time time_modified time_processed";
    String flag_meanings "quality_good out_of_range sensor_non_functional off_station manually_flagged";
    Byte flag_values 0, 1, 2, 60, 99;
    String intent "data_quality";
    String ioos_category "quality";
    String long_name "gps_lon QC";
    Byte missing_value -128;
    String short_name "GLONQ";
    Byte valid_range -127, 127;
  }
  gps_lon_qc_agg {
    Byte _FillValue -128;
    String _Unsigned "false";
    Byte actual_range 1, 9;
    String comment "QARTOD QC flag";
    String coordinates "time depth lat lon station actual_time time_modified time_processed";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String intent "data_quality";
    String ioos_category "quality";
    String long_name "gps_lon QARTOD Aggregate Flag";
    Byte missing_value -128;
    String references "https://oceandata.umeoce.maine.edu/doc/qc_references.html";
    String short_name "GLONQAG";
    String standard_name "aggregate_quality_flag";
  }
  gps_lat_qc_tests {
    String comments "14-character array with results of individual QARTOD tests.  1:Gap, 2:Syntax, 3:Location, 4:Gross Range, 5:Climatology, 6:Spike, 7:Rate of Change, 8:Flat-line, 9:Multi-variate, 10:Attenuated Signal, 11:Neighbor, 12:Associated variable, 13:Manual, 14:Other";
    String coordinates "time depth lat lon station actual_time time_modified time_processed";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "12349";
    String intent "data_quality";
    String ioos_category "quality";
    String long_name "gps_lat QARTOD Individual Tests";
    String short_name "GLATQTST";
    String standard_name "quality_flag";
  }
  gps_lon_qc_tests {
    String comments "14-character array with results of individual QARTOD tests.  1:Gap, 2:Syntax, 3:Location, 4:Gross Range, 5:Climatology, 6:Spike, 7:Rate of Change, 8:Flat-line, 9:Multi-variate, 10:Attenuated Signal, 11:Neighbor, 12:Associated variable, 13:Manual, 14:Other";
    String coordinates "time depth lat lon station actual_time time_modified time_processed";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    String flag_values "12349";
    String intent "data_quality";
    String ioos_category "quality";
    String long_name "gps_lon QARTOD Individual Tests";
    String short_name "GLONQTST";
    String standard_name "quality_flag";
  }
 }
  NC_GLOBAL {
    String acknowledgment "The University of Maine Ocean Observing System (UMOOS) is funded in part through NERACOOS and the National Oceanic and Atmospheric Administration (NOAA) as a Regional Association within the U.S. Integrated Ocean Observing System (IOOS). UMOOS is coordinated by the University of Maine's Physical Oceanography Group (PhOG).";
    Int32 breakout_id 9;
    String buffer_type "diagnostics";
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "station, longitude, latitude";
    String clock_time "Center of period";
    String comment "University of Maine, Physical Oceanography Group";
    String contact "um_phog_dmac@umeoce.maine.edu";
    String contributor_email "info@neracoos.org,info@gmri.org";
    String contributor_name "NERACOOS,Gulf of Maine Research Institute";
    String contributor_role "funder,distributor";
    String contributor_role_vocabulary "https://vocab.nerc.ac.uk/collection/G04/current/";
    String contributor_url "http://neracoos.org,http://www.gmri.org";
    String Conventions "CF-1.8,ACDD-1.3,IOOS-1.2";
    String creator_address "101 MacKay Lab";
    String creator_city "Orono";
    String creator_country "USA";
    String creator_email "um_phog_dmac@umeoce.maine.edu";
    String creator_institution "University of Maine";
    String creator_name "UMaine/Physical Oceanography Group";
    String creator_phone "207-581-4379";
    String creator_postalcode "04469";
    String creator_sector "academic";
    String creator_state "Maine";
    String creator_type "institution";
    String creator_url "http://gyre.umeoce.maine.edu";
    String date_created "2005-04-26T19:07:00Z";
    String date_issued "2005-04-26T19:07:00Z";
    String date_metadata_modified "2024-10-05T12:12:23Z";
    String date_modified "2005-04-26T19:07:00Z";
    Int32 delta_t 60;
    String depth_datum "Sea Level";
    Float64 Easternmost_Easting -65.9059;
    Float64 ending_time 1.11454242e+9;
    String ending_time_string "2005-04-26T19:07:00Z";
    String featureType "TimeSeries";
    String geospatial_bounds "POLYGON ((-65.9210 42.3265, -65.9210 42.3330, -65.9009 42.3330, -65.9009 42.3265, -65.9210 42.3265))";
    String geospatial_bounds_crs "EPSG:4326";
    String geospatial_bounds_vertical_crs "EPSG:5831";
    Float64 geospatial_lat_max 42.3427;
    Float64 geospatial_lat_min 42.3207;
    String geospatial_lat_resolution "0.01 degrees";
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -65.9059;
    Float64 geospatial_lon_min -65.9184;
    String geospatial_lon_resolution "0.001 degrees";
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max -3.0;
    Float64 geospatial_vertical_min -3.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_resolution "0.5 meter";
    String geospatial_vertical_units "m";
    String grid_mapping_epsg_code "EPSG:4326";
    Float64 grid_mapping_inverse_flattening 298.257223563;
    String grid_mapping_long_name "coordinate_reference_system";
    Float64 grid_mapping_longitude_of_prime_meridian 0.0;
    String grid_mapping_name "latitude_longitude";
    Float64 grid_mapping_semi_major_axis 6378137.0;
    String gts_ingest "false";
    String history 
"2024-11-24T08:55:38Z (local files)
2024-11-24T08:55:38Z http://data.neracoos.org/erddap/tabledap/N01_position.html";
    String id "N0102.position.gps.merged_20241005T121223.667.nc";
    String infoUrl "https://oceandata.umeoce.maine.edu/buoy/N01";
    String institution "Physical Oceanography Group, School of Marine Sciences, University of Maine";
    String institution_url "http://gyre.umeoce.maine.edu";
    String instrument "Earth Remote Sensing Instruments > Passive Remote Sensing > Positioning/Navigation > GPS";
    Int32 instrument_number 0;
    String instrument_vocabulary "NASA/GCMD Instrument Keywords Version 8.1";
    String ioos_ingest "true";
    String julian_day_convention "Julian date convention begins at 00:00:00 UTC on 17 November 1858 AD";
    String keywords "Earth Science > Oceans > Ocean Circulation > Buoy Position";
    String keywords_vocabulary "NASA/GCMD Science Keywords Version 8.1";
    String last_modified "2005-04-26T19:07:00Z";
    String license "The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, University of Maine, IOOS, NOAA, State of Maine nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information.";
    Float64 magnetic_variation -17.8;
    String metadata_link "https://oceandata.umeoce.maine.edu/buoy/N01/metadata";
    String mooring_history 
"2004-10-01T21:30Z Mooring redeployed by R/V Argo Maine.
2004-10-11T01:00Z (sbe37) (s/n=SBEIM2584) Data from 20m IM becoming intermittent.
2004-11-14T04:00Z (s/n=ALL) Mooring moved 300m to SE; all data/transmissions continue to be okay.
2004-12-26T22:00Z (met) (s/n=RMYWM46264) Wind speeds invalid (rotors iced?).
2004-12-27T10:00Z (sbe37) (s/n=SBEIM2584) Data from SBE37IM instruments becoming extremely intermittent.
2004-12-27T11:00Z (diagnostics) (s/n=ALL) Buoy moved 300m to SW
2004-12-27T12:00Z (goes) (s/n=SUMAC0902A01089) Some invalid wave height data being received during storm (dropouts).\r
In both goes and cellphone data streams.
2004-12-28T10:00Z (sbe37) (s/n=SBEIM2585) Last data received from SBE37IM sensors was on 27 Dec (failed during storm).
2005-02-09T00:00Z (s/n=LSP08) Buoy moved 500m to WNW
2005-03-12T19:00Z Mooring started moving to WNW about 500m.
2005-04-26T20:30Z Recovered by RV Delaware II
";
    String mooring_site_desc "South of Browns Bank";
    String mooring_site_id "N0102";
    String naming_authority "edu.maine";
    String ncei_template_version "NCEI_NetCDF_TimeSeries_Orthogonal_Template_v2.0";
    Int32 nco_openmp_thread_number 1;
    Float64 Northernmost_Northing 42.3427;
    Int32 number_observations_per_hour 1;
    String operator_sector "academic";
    String platform "station";
    String platform_id "N01";
    String platform_name "N01 - Northeast Channel";
    String platform_vocabulary "https://mmisw.org/ont/ioos/platform";
    String position_datum "WGS 84";
    String principal_investigator "Dr. Neal R. Pettigrew";
    String principal_investigator_email "nealp@maine.edu";
    String principal_investigator_institution "University of Maine, School of Marine Sciences";
    String processing "merged";
    String processing_level "Realtime preliminary QC";
    String product_version "UMO5.0";
    String program "Integrated Ocean Observing System";
    String project "GoMOOS";
    String project_url "http://www.neracoos.org";
    String publisher_address "195 New Hampshire Ave Suite 240";
    String publisher_city "Portsmouth";
    String publisher_country "USA";
    String publisher_email "um_phog_dmac@umeoce.maine.edu";
    String publisher_institution "University of Maine";
    String publisher_name "Bob Fleming";
    String publisher_phone "207-581-4379";
    String publisher_postalcode "03801";
    String publisher_state "New Hampshire";
    String publisher_type "person";
    String publisher_url "http://gyre.umoece.maine.edu";
    String references "http://gyre.umeoce.maine.edu/data/gomoos/buoy/doc/buoy_system_doc/buoy_system/book1.html";
    String sea_name "Gulf of Maine";
    String site_id "N01";
    Float64 site_latitude 42.3303;
    Float64 site_longitude -65.907;
    String source "Ocean Data Acquisition Systems (ODAS) Buoy";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 42.3207;
    String sponsor "NOAA";
    String standard_name_vocabulary "CF Standard Name Table v72";
    Float64 starting_time 1.09666842e+9;
    String starting_time_string "2004-10-01T22:07:00Z";
    String station_photo_url "http://gyre.umeoce.maine.edu/images/gomoosbuoy.jpg";
    String station_type "Surface Mooring";
    String summary "University of Maine real-time buoy observations in the Gulf of Maine at NERACOOS site N01 - Northeast Channel, located at 42d 19.866m N, 65d 54.642m W South of Browns Bank. GoMOOS buoy N0102 was deployed from 2004-10-01 21:45:00 until 2005-04-26 19:30:00 UTC.  GPS positions (latitude and longitude) were taken hourly.";
    String time_coverage_duration "P206DT21H";
    String time_coverage_end "2021-10-31T00:00:00Z";
    String time_coverage_resolution "PT60M";
    String time_coverage_start "2004-06-03T21:07:00Z";
    String time_deployed "2004-10-01T21:45Zs";
    String time_recovered "2005-04-26T19:30Zs";
    String time_zone "UTC";
    String title "N01 Position (in-development)";
    String uuid "48854b5c-38fe-4b04-a7dc-e5218db3dc07";
    Float64 Westernmost_Easting -65.9184;
    String wmo_platform_code "44024";
  }
}

 

Using tabledap to Request Data and Graphs from Tabular Datasets

tabledap lets you request a data subset, a graph, or a map from a tabular dataset (for example, buoy data), via a specially formed URL. tabledap uses the OPeNDAP (external link) Data Access Protocol (DAP) (external link) and its selection constraints (external link).

The URL specifies what you want: the dataset, a description of the graph or the subset of the data, and the file type for the response.

Tabledap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/pmelTaoDySst.htmlTable?longitude,latitude,time,station,wmo_platform_code,T_25&time>=2015-05-23T12:00:00Z&time<=2015-05-31T12:00:00Z
Thus, the query is often a comma-separated list of desired variable names, followed by a collection of constraints (e.g., variable<value), each preceded by '&' (which is interpreted as "AND").

For details, see the tabledap Documentation.


 
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